637  
SXUS83 KAPX 130238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1038 PM EDT SUN OCT 12 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 130150Z 140 12 16 GRAND MARAIS  
PTIM4 130200Z 120 7 11 POINT IROQUOIS  
CYAM 130200Z 100 8 SOO (CANADA)  
KANJ 130207Z 130 7 SAULT STE MARIE  
SWPM4 130200Z 120 7 11 59.36 S.W. PIER  
LTRM4 130200Z 130 8 12 57.74 LITTLE RAPIDS  
RCKM4 130200Z 120 12 15 57.74 ROCK CUT  
WNEM4 130200Z 130 8 11 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 130200Z 150 10 13 58.64 DETOUR VILLAGE  
KDRM 130215Z 140 4 DRUMMOND ISLAND  
KMCD 130215Z 140 9 17 MACKINAC ISLAND  
MACM4 130200Z 150 10 12 59.89 MACKINAC CITY  
KSLH 130215Z 160 4 CHEBOYGAN AIRPORT  
CYGM4 130225Z 120 10 16 CHEBOYGAN MARINA  
SRLM4 130000Z 110 17 SPECTACLE REEF LIGHT  
KPZQ 130215Z 140 4 ROGERS CITY  
PRIM4 130150Z 120 9 11 PRESQUE ISLE LIGHT  
KAPN 130154Z 110 5 ALPENA GUARD BASE  
APNM4 130220Z 110 10 11 ALPENA HARBOR LIGHT  
TBIM4 130200Z 120 6 7 THUNDER BAY ISLAND  
SPTM4 130150Z 120 1 7 STURGEON POINT LIGHT  
KOSC 130215Z 120 3 OSCODA  
KOSC 130215Z 120 3 OSCODA  
GSLM4 130140Z 80 11 12 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 130215Z 130 6 MANISTIQUE  
PNLM4 130200Z 130 11 13 60.79 PORT INLAND  
NABM4 130140Z 140 21 25 NAUBINWAY  
KSJX 130215Z 120 5 ST JAMES  
KPLN 130154Z 140 7 PELLSTON  
KMGN 130215Z 80 5 HARBOR SPRINGS  
KCVX 130215Z 150 6 CHARLEVOIX  
NMIM4 130128Z CALM NORTH MANITOU ISLAND  
GTLM4 130140Z 170 3 7 GRAND TRAVERSE LIGHT  
KTVC 130153Z CALM TRAVERSE CITY  
KFKS 130215Z CALM FRANKFORT  
BSBM4 130140Z 110 5 8 BIG SABLE POINT  
LDTM4 130200Z 80 3 LUDINGTON  
KLDM 130215Z 80 2 LUDINGTON AIRPORT  
 
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